gecko-dev/security/ct/moz.build

# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
# vim: set filetype=python:
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

with Files("**"):
    BUG_COMPONENT = ("Core", "Security: PSM")

EXPORTS += [
    'BTTypes.h',
    'BTVerifier.h',
    'Buffer.h',
    'CTLog.h',
    'CTPolicyEnforcer.h',
    'CTVerifyResult.h',
    'SignedCertificateTimestamp.h',
]

UNIFIED_SOURCES += [
    'BTVerifier.cpp',
    'Buffer.cpp',
    'CTDiversityPolicy.cpp',
    'CTLogVerifier.cpp',
    'CTObjectsExtractor.cpp',
    'CTPolicyEnforcer.cpp',
    'CTSerialization.cpp',
    'CTVerifyResult.cpp',
    'MultiLogCTVerifier.cpp',
    'SignedCertificateTimestamp.cpp',
]

TEST_DIRS += [
    'tests/gtest',
]

if not CONFIG['MOZ_DEBUG']:
    DEFINES['NDEBUG'] = True

if CONFIG['CC_TYPE'] == 'clang-cl':
    # -Wall on clang-cl maps to -Weverything, which turns on way too
    # much, so we're passing through -Wall using -Xclang.
    CXXFLAGS += ['-Xclang']
CXXFLAGS += ['-Wall']

if CONFIG['CC_TYPE'] == 'msvc':
    # -Wall with Visual C++ enables too many problematic warnings
    CXXFLAGS += [
        '-wd4324', # structure was padded due to __declspec(align())
        '-wd4355', # 'this' used in base member initializer list
        '-wd4464', # relative include path contains '..'
        '-wd4480', # nonstandard extension used: specifying underlying type for
                   # enum 'enum'
        '-wd4481', # nonstandard extension used: override specifier 'keyword'
        '-wd4510', # default constructor could not be generated
        '-wd4512', # assignment operator could not be generated
        '-wd4514', # 'function': unreferenced inline function has been removed
        '-wd4610', # struct 'symbol' can never be instantiated - user defined
                   # constructor required
        '-wd4619', # pragma warning: there is no warning 'warning'
        '-wd4623', # default constructor could not be generated because a base
                   # class default constructor is inaccessible or deleted
        '-wd4625', # copy constructor could not be generated because a base
                   # class copy constructor is inaccessible or deleted
        '-wd4626', # assignment operator could not be generated because a base
                   # class assignment operator is inaccessible or deleted
        '-wd4640', # construction of local static object is not thread-safe
        '-wd4710', # 'function': function not inlined
        '-wd4711', # function 'function' selected for inline expansion
        '-wd4820', # 'bytes' bytes padding added after construct 'member_name'
    ]

    # Disable Spectre diagnostics only if optimization is disabled.
    if not CONFIG['MOZ_OPTIMIZE']:
        CXXFLAGS += [
            '-wd5045', # Compiler will insert Spectre mitigation for memory
                       # load if /Qspectre switch specified
        ]

    # MSVC 2010's headers trigger these
    CXXFLAGS += [
        '-wd4548', # expression before comma has no effect; ...
        '-wd4668', # 'symbol' is not defined as a preprocessor macro...
        '-wd4987', # nonstandard extension used
    ]

    # MSVC 2015 triggers these
    CXXFLAGS += [
        '-wd4456', # declaration of 'rv' hides previous local declaration
        '-wd4458', # declaration of 'input' hides class member
    ]

    # The following warnings are disabled because MSVC 2017 headers aren't
    # warning free at the -Wall level.
    CXXFLAGS += [
        '-wd4061', # enumerator 'identifier' in switch of enum 'enumeration' is
                   # not explicitly handled by a case label
        '-wd4365', # 'action' : conversion from 'type_1' to 'type_2',
                   # signed/unsigned mismatch
        '-wd4774', # '<function>' : format string expected in argument
                   # <position> is not a string literal
    ]

    # Gecko headers aren't warning-free enough for us to enable these warnings
    CXXFLAGS += [
        '-wd4100', # 'symbol' : unreferenced formal parameter
        '-wd4127', # conditional expression is constant
        '-wd4946', # reinterpret_cast used between related types
    ]

if CONFIG['CC_TYPE'] in ('clang', 'clang-cl', 'gcc'):
    CXXFLAGS += [
        '-Wextra',
        '-Wunreachable-code',
    ]

    # Gecko headers aren't warning-free enough for us to enable these warnings.
    CXXFLAGS += [
        '-Wno-unused-parameter',
    ]

FINAL_LIBRARY = 'xul'

if CONFIG['CC_TYPE'] == 'clang-cl':
    AllowCompilerWarnings()  # workaround for bug 1090497